File:Algebra Proof Diagram e 1 e 2 star e 1.svg
![File:Algebra Proof Diagram e 1 e 2 star e 1.svg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/26/Algebra_Proof_Diagram_e_1_e_2_star_e_1.svg/180px-Algebra_Proof_Diagram_e_1_e_2_star_e_1.svg.png?20100719054958)
Size of this PNG preview of this SVG file: 180 × 180 pixels. Other resolutions: 240 × 240 pixels | 480 × 480 pixels | 768 × 768 pixels | 1,024 × 1,024 pixels | 2,048 × 2,048 pixels.
Original file (SVG file, nominally 180 × 180 pixels, file size: 11 KB)